package com.qdu.study_app;

import android.app.Activity;
import android.os.Bundle;
import android.view.Window;

import androidx.annotation.Nullable;

public class MyActivity extends Activity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
    }
}
